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Sahay Sir > Question Answers > NCERT Class 10 > Maths > Chapter 1 - Real Numbers > The following real numbers have decimal expansions as given below. In each case, decide whether they are rational or not. If they are rational and of the form p/q , what can you say about the prime factors of q? (i) 43.123456789 (ii) 0.120120012000120000… (iii) 43.123456789

The following real numbers have decimal expansions as given below. In each case, decide whether they are rational or not. If they are rational and of the form p/q , what can you say about the prime factors of q? (i) 43.123456789 (ii) 0.120120012000120000… (iii) 43.123456789

decide whether they are rational or not. If they are rational and of the form p/q The following real numbers have decimal expansions as given below. In each case what can you say about the prime factors of q? (i) 43.123456789 (ii) 0.120120012000120000... (iii) 43.123456789